Brent Crude Resistance part 2: for 2015.03.19-23

I have som difficulties in placing the 'All-time bottom trendline'.
As you can see from the this weekly chart the 'All-time bottom trendline' is giving support, while in the daily chart (in previous chart-idea that I've posted) it acts as a resistance line. I must admit: It's a bit confusing.
Perhaps someone has a more correct answer, please let us know.